BF glmv-web-replication
Frontend visual replication skill. Explores a target website’s publicly visible pages via Playwright MCP or agent-browser, captures screenshots and layout information, then generates a static or client-side frontend replica that approximates the original’s visual appearance and page structure. This skill replicates FRONTEND PRESENTATION ONLY — it does not reproduce backend logic, server-side behavior, databases, or any non-public content. The user is responsible for ensuring they have proper authorization (ownership, license, or explicit permission) before replicating any website. ⚠️ Authorization gate: Before starting, the agent MUST confirm with the user that they have the legal right to replicate the target site. If the user cannot confirm, the skill MUST refuse to proceed.
As a process F 43/100 · Will not run — References files that are not bundled: _full.png, _scroll_00.png, _scroll_01.png
How to improve
- The text references files that are not there: add them or drop the references.
- Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
- A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.
Guard findings · 0
✓ No critical or high findings
Files scanned: 2. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- warning
missing-refreference to a missing file: _full.png - warning
missing-refreference to a missing file: _scroll_00.png - warning
missing-refreference to a missing file: _scroll_01.png - warning
missing-refreference to a missing file: _interactions/card_hover.png - warning
missing-refreference to a missing file: _interactions/filter_electronics.png - warning
missing-refreference to a missing file: _interactions/sort_price_asc.png - note
frontmatter-keyunknown frontmatter key "read_when"
Process rating: all ten parameters 43/100
- 0Tools and files. 6 referenced file(s) missing: _full.png, _scroll_00.png, _scroll_01.png
- 0Result and completion. Does not say what the result is
- 0Progress reporting. Says nothing while it works
- 20When it triggers. No condition that starts the skill
- 30Running it twice. 2 mutating operations with no state check
- 70Inputs and preconditions. Inputs and preconditions are listed
- 70Failures and branches. 8 branches
- 70Execution cost. Instruction body is 4450 tokens
- 85Steps. 31 steps, 1 vague phrases
- 100Consistency. Name and required fields are in place
- medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.
Quality signals
- +5Description has no quoted example phrases that should trigger the skill
- +4Description does not say when NOT to use the skill (false activations)
- +3Output format is not stated: the model decides each time
- +1No license
- +2Single-language instructions
- +3Description length 787: enough signal without eating the budget
- +4Structure: 17 headings
- +3Step-by-step instructions: 31 items
- +4Has examples (9 code blocks)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 71.